DE69503705T2 - Methode zur Reduzierung der Verzerrung der Wellenform in einer elektrischen Einrichtung und Schaltung für eine elektrische Einrichtung - Google Patents

Methode zur Reduzierung der Verzerrung der Wellenform in einer elektrischen Einrichtung und Schaltung für eine elektrische Einrichtung

Info

Publication number
DE69503705T2
DE69503705T2 DE69503705T DE69503705T DE69503705T2 DE 69503705 T2 DE69503705 T2 DE 69503705T2 DE 69503705 T DE69503705 T DE 69503705T DE 69503705 T DE69503705 T DE 69503705T DE 69503705 T2 DE69503705 T2 DE 69503705T2
Authority
DE
Germany
Prior art keywords
electrical device
circuit
transformer
loads
waveform distortion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69503705T
Other languages
English (en)
Other versions
DE69503705D1 (de
Inventor
Agne Faelldin
Esko Kiiskinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Control Oy
Original Assignee
ABB Control Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Control Oy filed Critical ABB Control Oy
Publication of DE69503705D1 publication Critical patent/DE69503705D1/de
Application granted granted Critical
Publication of DE69503705T2 publication Critical patent/DE69503705T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/18—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of waveform
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for three-phase systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Amplifiers (AREA)
  • Filters And Equalizers (AREA)
  • Power Conversion In General (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Materials For Medical Uses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE69503705T 1994-05-26 1995-05-19 Methode zur Reduzierung der Verzerrung der Wellenform in einer elektrischen Einrichtung und Schaltung für eine elektrische Einrichtung Expired - Lifetime DE69503705T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI942447A FI942447A0 (fi) 1994-05-26 1994-05-26 Foerfarande foer eliminering av stoerningar i ett elkraftoeverfoeringsnaet samt koppling i ett elkraftoeverfoeringsnaet

Publications (2)

Publication Number Publication Date
DE69503705D1 DE69503705D1 (de) 1998-09-03
DE69503705T2 true DE69503705T2 (de) 1999-02-11

Family

ID=8540777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503705T Expired - Lifetime DE69503705T2 (de) 1994-05-26 1995-05-19 Methode zur Reduzierung der Verzerrung der Wellenform in einer elektrischen Einrichtung und Schaltung für eine elektrische Einrichtung

Country Status (6)

Country Link
EP (1) EP0684679B1 (de)
AT (1) ATE169156T1 (de)
DE (1) DE69503705T2 (de)
DK (1) DK0684679T3 (de)
ES (1) ES2120694T3 (de)
FI (1) FI942447A0 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059334A1 (de) * 2000-11-29 2002-06-13 Siemens Ag Bedämpfung von Resonanzüberhöhhungen bei einem an einem Umrichter mit Spannungszwischenkreis betriebenen elektrischen Motor durch angepasste Impedanz gegen Erde am Motorsternpunkt sowie korrespondierender elektrischer Motor
DE19936873B4 (de) * 1999-08-05 2006-05-24 Rolf Louis Schaltungsanordnung

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515520C2 (sv) * 1995-12-05 2001-08-20 Swedeponic Holding Ab Belysningsanläggning med nollföljdsström-induktor
FI101840B1 (fi) * 1996-03-11 1998-08-31 Abb Control Oy Suojauslaitteisto ja -menetelmä häiriönpoistojärjestelmää varten
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
JP2000511338A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用導体および前記導体を含む巻線を備える回転電気機械
EP0901706B1 (de) * 1996-05-29 2003-08-13 Abb Ab Verfahren und vorrichtung zur reduzierung der auswirkungen von oberwellen dritten grades in einer rotierenden wechselstrommaschine
PL330234A1 (en) 1996-05-29 1999-05-10 Asea Brown Boveri Electromagnetic device
BR9709371A (pt) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo.
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
EP0821375A1 (de) * 1996-07-26 1998-01-28 SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG Verwendung einer Entstördrossel in Schaltnetzteilen
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704421D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
DE19752018A1 (de) * 1997-11-24 1999-05-27 Abb Patent Gmbh Niederspannungsnetz mit einem auf eine bestimmte Strom-Oberschwingung abgestimmten Filter
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
EP1779488B1 (de) 2004-08-16 2011-06-08 Epcos Ag Netzfilter
NO324259B1 (no) * 2005-09-23 2007-09-17 Magtech As Stabiliseringsvikling for MVB i TN- og TT-nett
NO324270B1 (no) * 2005-09-23 2007-09-17 Magtech As Autotransformatoranordning med magnetisk luftgap anvendt med magnetisk styrbar induktor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187312B1 (de) * 1985-01-08 1989-04-19 BBC Brown Boveri AG Saugkreis
DE4219214A1 (de) * 1992-06-12 1993-12-16 Nord Systemtechnik Schaltung zur Oberwellenbedämpfung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936873B4 (de) * 1999-08-05 2006-05-24 Rolf Louis Schaltungsanordnung
DE10059334A1 (de) * 2000-11-29 2002-06-13 Siemens Ag Bedämpfung von Resonanzüberhöhhungen bei einem an einem Umrichter mit Spannungszwischenkreis betriebenen elektrischen Motor durch angepasste Impedanz gegen Erde am Motorsternpunkt sowie korrespondierender elektrischer Motor

Also Published As

Publication number Publication date
ATE169156T1 (de) 1998-08-15
DE69503705D1 (de) 1998-09-03
EP0684679A1 (de) 1995-11-29
DK0684679T3 (da) 1999-05-03
ES2120694T3 (es) 1998-11-01
FI942447A0 (fi) 1994-05-26
EP0684679B1 (de) 1998-07-29

Similar Documents

Publication Publication Date Title
DE69503705T2 (de) Methode zur Reduzierung der Verzerrung der Wellenform in einer elektrischen Einrichtung und Schaltung für eine elektrische Einrichtung
US4408186A (en) Power line communication over ground and neutral conductors of plural residential branch circuits
EP0141673B1 (de) Filterung elektrischer Signale
EE9800410A (et) Elektromagnetiline seade, kõrgepingejaam või -võrk, meetod elektrivälja juhtimiseks, meetod magnetahela valmistamiseks ja kaabli kasutamine
DE69207520D1 (de) Elektrische Leiterplattenbaugruppe und Herstellungsverfahren für eine elektrische Leiterplattenbaugruppe
DE69816101D1 (de) Leistungstransformator/induktanz
DE59005028D1 (de) Lötverbinder und Verfahren zur Herstellung einer elektrischen Schaltung mit diesem Lötverbinder.
DE69204632T2 (de) Elektrische isolierende bauteile fuer plasmaschirm und verfahren zur herstellung solcher bauteilen.
DE59402393D1 (de) Verfahren, anordnung und verwendung zur kurzschlusstrombegrenzung auf einer elektrischen energieübertragungsleitung
SE9303839L (sv) Högspänningsfilter
SE8503988L (sv) Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning
DE69525322T2 (de) Schaltungsanordnung einer Rückwandleiterplatte für eine elektrische Ausrüstung
GB2091976A (en) Electricity supply signalling
EP0844742A3 (de) Verfahren zur Signalübertragung und Signalübertragungseinrichtung über die Abschirmung von Hoch- und Mittelspannungskabeln
US4527073A (en) Shielded electrical cable system
SU1337940A1 (ru) Пересечение микрополосковых линий
KR100312033B1 (ko) 홀 효과를 이용한 주파수 변환방법
KR900005034Y1 (ko) 마이크로웨이브 오분의 노이즈 및 서어지 제거회로
ZA805832B (en) Rectifier arrangement
FI952555A (fi) Häiriönpoistomenetelmä sähköenergiansiirtoverkkoa varten sekä kytkentä sähköenergiansiirtoverkossa
JPS6448582A (en) Equipment for catv
EP0856930A3 (de) Elektrische Schaltungsanordnung und Verfahren zur verlustleistungsarmen Beeinflussung von Grundwellen-Blindstrom- und/oder Oberwellenströmen in 3-Phasen-Wechselstromnetzen mit oder ohne Nulleiter
FI101840B1 (fi) Suojauslaitteisto ja -menetelmä häiriönpoistojärjestelmää varten
EP0371400A3 (de) Verfahren und Schaltungsanordnung zur Digitalisierung des höherfrequenten Anteils eines elektrischen Signals mit überlagertem variierenden Gleichsignalanteil
DE9420192U1 (de) Befestigungseinrichtung für Sammelschienen-Stromwandler von Leistungsschalter-Anlagen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition